JPH044520U - - Google Patents
Info
- Publication number
- JPH044520U JPH044520U JP1990045349U JP4534990U JPH044520U JP H044520 U JPH044520 U JP H044520U JP 1990045349 U JP1990045349 U JP 1990045349U JP 4534990 U JP4534990 U JP 4534990U JP H044520 U JPH044520 U JP H044520U
- Authority
- JP
- Japan
- Prior art keywords
- dust cover
- ball
- retainer
- attached
- ball joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0666—Sealing means between the socket and the inner member shaft
- F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は左半部が従来のボールジヨイント用ダ
ストカバーのシール構造を表し、右半部が本発明
の実施例によるボールジヨイント用ダストカバー
のシール構造を表す部分断面平面図である。第２
図はリテーナ嵌装方法を同図のイ乃至同図のニに
よつて順次表す第１図のＡ部拡大図である。第３
図は予めゴム状弾性体を焼き付け加工したリテー
ナの断面平面図である。第４図は連接棒の交換に
おける状態を同図のイ乃至同図のハによつて順次
表す第１図のＡ部拡大図である。
記号の説明、１……ボールジヨイント、２……
ボールスタツド、３……柄、４……球頭部、８…
…ダストカバー、９……小開口部、１１……リテ
ーナ、１２……円筒部、１３……フランジ部、１
６……ゴム状弾性体、２０……連接棒。
FIG. 1 is a partially sectional plan view in which the left half shows the sealing structure of a conventional dust cover for a ball joint, and the right half shows the sealing structure of a ball joint dust cover according to an embodiment of the present invention. Second
The figure is an enlarged view of part A in FIG. 1, showing the retainer fitting method in order from A to D in the figure. Third
The figure is a cross-sectional plan view of a retainer in which a rubber-like elastic body is baked in advance. FIG. 4 is an enlarged view of section A in FIG. 1, showing the states in which the connecting rod is replaced in order from A to C in the same figure. Explanation of symbols, 1...Ball joint, 2...
Ball stud, 3...handle, 4...ball head, 8...
...Dust cover, 9...Small opening, 11...Retainer, 12...Cylindrical part, 13...Flange part, 1
6...Rubber-like elastic body, 20...Connecting rod.
Claims (1)
ボールスタツド２の柄３に、円筒状の円筒部１２
と該円筒部１２の一端に形成されたフランジ部１
３より成るリテーナ１１が、前記フランジ部１３
がボールスタツド２の球頭部４側に位置すように
嵌装すると共に、ダストカバー８の一端小開口部
９が前記リテーナ１１の外周に装着されるボール
ジヨイント用ダストカバーのシール構造において
、前記ボールスタツド２の柄３と前記リテーナ１
１円筒部１２の間に焼き付け加工をしたゴム状弾
性体１６を設けたことを特徴とする、ボールジヨ
イント用ダストカバーのシール構造。 A cylindrical portion 12 is attached to the handle 3 of the ball stud 2 of the ball joint 1 connected to the connecting rod 20.
and a flange portion 1 formed at one end of the cylindrical portion 12.
The retainer 11 consisting of 3 is attached to the flange portion 13
In the sealing structure of the dust cover for a ball joint, the dust cover is fitted so that it is positioned on the ball head 4 side of the ball stud 2, and the small opening 9 at one end of the dust cover 8 is attached to the outer periphery of the retainer 11. The handle 3 of the ball stud 2 and the retainer 1
1. A seal structure for a dust cover for a ball joint, characterized in that a baked rubber-like elastic body 16 is provided between cylindrical portions 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045349U JPH044520U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990045349U JPH044520U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044520U true JPH044520U (en) | 1992-01-16 |
Family
ID=31559446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990045349U Pending JPH044520U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014208286A1 (en) | 2013-06-25 | 2014-12-31 | Nok株式会社 | Ball joint dust cover |
| JP5941547B2 (en) * | 2012-07-30 | 2016-06-29 | Ｔｈｋリズム株式会社 | Ball joint |
-
1990
- 1990-04-27 JP JP1990045349U patent/JPH044520U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5941547B2 (en) * | 2012-07-30 | 2016-06-29 | Ｔｈｋリズム株式会社 | Ball joint |
| WO2014208286A1 (en) | 2013-06-25 | 2014-12-31 | Nok株式会社 | Ball joint dust cover |
| US9528547B2 (en) | 2013-06-25 | 2016-12-27 | Nok Corporation | Dust cover for ball joint |